//
//  testFace.swift
//  SmartDormitory
//
//  Created by blue on 2018/6/12.
//  Copyright © 2018年 CidyChou. All rights reserved.
//

import Foundation
import UIKit

class testFace: UIViewController {
    
    let num  =  12;
    var str : String? = nil;
    var btn = UIButton();
    
    
    
    
}
